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Auxiliary Constant Speed Engine RangeD7A TA

  • 139–148 
  • 1,500–1,800 
  • 7.2 

Volvo Penta D7A TA is an in-line 6-cylinder, 7.1-liter direct-injected marine diesel auxiliary engine with a water-cooled exhaust manifold, turbo, and... Read more

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Overview

Volvo Penta D7A TA

Volvo Penta D7A TA is an in-line 6-cylinder, 7.1-liter direct-injected marine diesel auxiliary engine with a water-cooled exhaust manifold, turbo, and aftercooler.

- Excellent torque characteristics
- Approved by major classification societies
- Reliable performance for maximal uptime
- Excellent monitoring with Volvo Penta Marine Commercial Control System
- Robust engine design for reliable operation
- Easily accessible maintenance points and single-side servicing

Specifications

Here are the key specifications for this product model. Want more details? Download the brochure or contact us.

D7A TA HE KC 139kW D7A TA HE KC 148kW
Detailed Segment Marine Commercial
Crankshaft Power kW 139 148
Crankshaft Power HP 189 201
Rated RPM 1,500 1,800
Displacement litres 7.2
Displacement cui 436
Number of Cylinders 6
Emission Compliance IMO Nox Tier II, CCNR Stage 2 IMO Nox Tier II, CCNR Stage 2
Control System Mechanical, Electrical governor, Marine Commercial Control
High-pressure fuel injection Unit pumps
Cooling System Heat Exchanger Cooling
Product Family 7 liter series
Features

Key features and benefits for D7A TA

The perfect match

Volvo Penta’s full range of marine diesel engines offer reliable and fuel-efficient onboard electrical power generation and power for cranes, pumps, air compressors and other heavy equipment.

Reliable and powerful

No matter what application, this auxiliary engine’s robust design with a ladder frame bolted to the engine block makes it highly reliable. Its well-matched components combined with an injection system and a turbo provides a powerful engine with fast response to load variations.

Robust and silent

A rigid in-line cylinder block with generously dimensioned crankshaft bearings, together with water-cooled exhaust manifold and turbo provide a robust engine that makes for silent running and improved onboard comfort.

High onboard comfort

The minimal vibrations and low sound levels of this sturdy and robust diesel engine help provide high onboard comfort.

Service friendly

Easily accessible maintenance points and single-side servicing contribute to the ease of servicing the engine. Even major maintenance is possible to carry out onboard.

Marine Commercial Control System

Volvo Penta Marine Commercial Control System is an engine control and monitoring system that is easily integrated into the ship’s control system. All actions are displayed with text messages, in any specified language, and logged in a non-erasable memory.